53912040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4971

約数の個数: 128

約数和(自身を含む): 199100160

約数和(自身を除く): 145188120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4937, 5460, 9874, 10920, 14811, 19748, 24685, 29622, 34559, 39496, 49370, 59244, 64181, 69118, 74055, 98740, 103677, 118488, 128362, 138236, 148110, 172795, 192543, 197480, 207354, 256724, 276472, 296220, 320905, 345590, 385086, 414708, 449267, 513448, 518385, 592440, 641810, 691180, 770172, 829416, 898534, 962715, 1036770, 1283620, 1347801, 1382360, 1540344, 1797068, 1925430, 2073540, 2246335, 2567240, 2695602, 3594136, 3850860, 4147080, 4492670, 5391204, 6739005, 7701720, 8985340, 10782408, 13478010, 17970680, 26956020, 53912040]

約数ペア:

[(1, 53912040), (2, 26956020), (3, 17970680), (4, 13478010), (5, 10782408), (6, 8985340), (7, 7701720), (8, 6739005), (10, 5391204), (12, 4492670), (13, 4147080), (14, 3850860), (15, 3594136), (20, 2695602), (21, 2567240), (24, 2246335), (26, 2073540), (28, 1925430), (30, 1797068), (35, 1540344), (39, 1382360), (40, 1347801), (42, 1283620), (52, 1036770), (56, 962715), (60, 898534), (65, 829416), (70, 770172), (78, 691180), (84, 641810), (91, 592440), (104, 518385), (105, 513448), (120, 449267), (130, 414708), (140, 385086), (156, 345590), (168, 320905), (182, 296220), (195, 276472), (210, 256724), (260, 207354), (273, 197480), (280, 192543), (312, 172795), (364, 148110), (390, 138236), (420, 128362), (455, 118488), (520, 103677), (546, 98740), (728, 74055), (780, 69118), (840, 64181), (910, 59244), (1092, 49370), (1365, 39496), (1560, 34559), (1820, 29622), (2184, 24685), (2730, 19748), (3640, 14811), (4937, 10920), (5460, 9874)]